If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
(8/2)*x+2*x-(7/5)-5 = 0
(8/2)*x+2*x-7/5-5 = 0
6*x-32/5 = 0 // + 32/5
6*x = 32/5 // : 6
x = 32/5/6
x = 16/15
x = 16/15
| -19.4-15d-22d=4.4 | | 85=12x-22 | | 8/2x-5-7/5-2x | | 1/3=x-22 | | 11x-3-7w=9 | | 4.5(x-2)=-0.5x+26 | | (X^2-4x+4)(x^2-6x-8)=0 | | 2-6b= | | (X^2-4x+4)(x^2-6x-8)= | | x(0.08)=1730 | | 1.414213562373095x-sec(x)=0 | | 5x+5=15-1 | | 5x+5=15x+1 | | 4(d-1)-2d=3d-13 | | 1.414213562373095x-secx=0 | | x+3(8+3y)=12 | | 0=4.9t^2+345t-2070 | | 5(x+1)=3x+1 | | (x^3/5*y^1/5)^3/4 | | 0.039x=100 | | f=9/5*20+32 | | 2x-9+9x= | | 3(5x+1)+7=130 | | 3(b-3)-6b=2b+11 | | 57=30*t | | X-38=82 | | 17=4(x-2)+2 | | 2(x-4.80)=11 | | 3x(x-2)=45 | | 2x-5=-2+5 | | X-(X-38)=82 | | F(x)=-x^4+x^2-1 |